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The 23 pages that link to Polycyclic aromatic hydrocarbon, each with the reason it gives.

• AromaticityBroader topic: Aromaticity shapes the structure and environmental persistence of these fused-ring compounds.

• Interstellar dustBroader topic: These small carbon-rich particles account for prominent bands in many dusty regions.

• PyrolysisRelated: Incomplete control of pyrolysis vapors and residues can produce these pollutants.

• HydrocarbonBroader topic: Incomplete combustion can produce these persistent, potentially harmful hydrocarbons.

• Coal tarBroader topic: These compounds are prominent constituents of coal tar and help explain its hazards.

• BiocharRelated: Incomplete or poorly controlled production can leave these contaminants in biochar.

• Aromatic compoundBroader topic: These compounds occur in combustion products and provide a distinct environmental and health concern.

• MycoremediationRelated: White-rot fungi have been studied for degrading these persistent soil pollutants.

• SearingRelated: Flame exposure and smoke can deposit these compounds on grilled or seared food.

• AnthraceneNarrower topic: Anthracene is a three-ring member of this family.

• Carbon starRelated: Carbon-rich stellar ejecta are considered one possible setting for forming these molecules.

• Cosmic dustRelated: These molecules produce prominent infrared emission bands and are often grouped with very small dust particles.

• Smoking (cooking)Related: Some form during incomplete combustion and can contaminate smoked food.

• Tobacco smokeRelated: This family includes carcinogens formed when tobacco materials burn.

• Aromatic hydrocarbonBroader topic: Fused rings extend aromatic structure and include many persistent combustion products.

• Benzo(a)pyreneNarrower topic: Its fused-ring structure places it among the polycyclic aromatic hydrocarbons.

• Cyclic compoundBroader topic: These fused-ring compounds occur in combustion products and include environmental pollutants.

• PhenanthreneNarrower topic: Phenanthrene is a three-ring member of this broad family.

• Polycyclic compoundBroader topic: This class links fused-ring structures to combustion pollution and environmental persistence.

• Barbecue grillRelated: Smoke and fat dripping onto flames can contribute these compounds to grilled food.

• Hosoya indexRelated: Its molecular graph has cycles, making matching counts sensitive to ring connectivity.

• Soxhlet extractorRelated: Soxhlet extraction has been used to recover these pollutants from solid environmental samples.

• Dried fishRelated: Smoke-drying can contaminate fish with these compounds, depending on the process.